Each edition grades its towns against each other only.
The town, home to 565 people, lies in Marne, Grand Est.
At under 1,000 residents, Mairy-sur-Marne is too small for the grades other French towns get.
The Culture ministry’s list holds 1 historic monument in Mairy-sur-Marne; none is classé, France’s top protection.
The oldest protected part dates from the 15th century; the first monument here was protected in 1977.
Claude Marie Louis Loisson de Guinaumont, born in 1773, is the one person born in Mairy-sur-Marne before 1900 that Wikidata records.
Explore the history →Mairy-sur-Marne has one historic monument; beside it, the nearest classé monuments in other towns, within 15.5 mi.
Data highlights are ordered by what stands out in Mairy-sur-Marne.
France has no History Grade yet: this card describes, it doesn’t grade.
The oldest protected building goes back to the 15th century. 8.2% of homes date from before 1919.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
19% are under 15, higher than both Marne’s towns (16%) and compared French towns (17%). Line up the people of Mairy-sur-Marne by age and the one in the middle is 45.5. Those 65 and older account for a quarter of residents.
48% women, 52% men
About 109 men for every 100 women. Median share of women: Marne 52.7%, France 51.8%.
| Mairy-sur-Marne | Marne median | France median | |
|---|---|---|---|
| Under 15 | 19% | 16% | 17% |
| 15–24 | 7.7% | 11% | 11% |
| 25–44 | 23% | 21% | 23% |
| 45–64 | 26% | 25% | 26% |
| 65+ | 25% | 25% | 22% |
| No diploma | 16% | 24% | 19% |
| CAP or BEP | 39% | 28% | 26% |
| Baccalauréat | 17% | 18% | 18% |
| Higher education | 25% | 24% | 30% |
INSEE, census 2023 · Marne median and France median: the median of compared communes
Jobs located in Mairy-sur-Marne: 100, for 250 residents in work (0.3 each). Households’ median disposable income: €28,150 a year per consumption unit. Unemployment stood at 7.7%, below Marne’s towns (10.4%) and compared French towns (10.1%) alike.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
The market in Mairy-sur-Marne: 13 sales of houses and apartments between July 2023 and June 2026. House rents are put at about €8.71/m² a month.
Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
One notable person was born in Mairy-sur-Marne.
Commune in Marne, Grand Est
Mairy-sur-Marne is a commune of 565 people in the Communauté de communes de la Moivre à la Coole. TownRatings compares communes, France’s local unit: each has its own mayor and its own statistics. Its area takes in the town and the countryside around it.
Built from INSEE’s 2026 official geography (COG) and IGN Admin Express boundaries
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Mairy-sur-Marne | 565 | — | — | — | — | — |
| Saint-Memmie | 5,441 | 5.2 | C− | B | C | C+ |
| Châlons-en-Champagne | 42,971 | 5.5 | D | B | D | C |
| Fagnières | 4,858 | 6.4 | B+ | B+ | B | B+ |
| Vitry-le-François | 10,996 | 13 | C | A | D | C |
| Mourmelon-le-Grand | 4,895 | 18 | B+ | A− | B+ | C− |
| Suippes | 3,938 | 18 | C+ | A | C+ | D |
People: INSEE, census 2023. Miles: center to center.
Sources: INSEE, census 2023 (population, employment, commuting) · INSEE, Filosofi 2023 (income per consumption unit, poverty) · Housing Ministry, Carte des loyers 2025 · SSMSI, recorded crime by commune, 2023–2025 · Ministry of Education (DEPP), brevet and bac results and value-added indicators, 2025 · INSEE, deaths by commune of residence 2016–2025 and censuses 2012–2023; Eurostat, death rates by age (© European Union); INSEE, BPE 2025 (care homes, emergency and maternity units, GPs, pharmacies); DREES, APL 2024; INSEE, life expectancy by département 2025 (provisional) · INSEE, BPE 2025 and Filosofi 200 m grid (walking distances) · IGN Admin Express (boundaries) · TownRatings grades: our own summary of the data, ranking French towns against each other only, updated November 4, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.